Lg Chem, Ltd

Yi-Jin Jung

Jung-Hoon Lee

Doo-Kyung Yang

Min-Jung Kim

Chul-Haeng Lee

Kyoung-Ho Ahn

Jong-Ho Jeon

Yoo-Seok Kim

Disclosed is a secondary battery including an electrode assembly, which includes a cathode, an anode and a separator interposed therebetween, and an electrolyte, wherein the anode includes lithium titanium oxide (LTO) as an anode active material and the electrolyte contains a phosphate-based compound as an additive.

Secondary battery including electrolyte additive

Disclosed are an anode for secondary batteries and a secondary battery including the same. The anode includes an anode mixture including an anode active material, coated on a current collector, wherein the anode active material includes lithium titanium oxide (LTO) particles provided on surfaces thereof with a cross-linked polymer coating layer, wherein the LTO particles with the cross-linked polymer coating layer formed thereon retain a porous structure formed therebetween, and a cross-linked polymer of the coating layer is a phosphate-based compound.

Anode for secondary battery and secondary battery comprising the same

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Daejeon, South Korea

Yi-Jin Jung